WO2007036939A3 - Methods for crop protection - Google Patents

Methods for crop protection Download PDF

Info

Publication number
WO2007036939A3
WO2007036939A3 PCT/IL2006/001136 IL2006001136W WO2007036939A3 WO 2007036939 A3 WO2007036939 A3 WO 2007036939A3 IL 2006001136 W IL2006001136 W IL 2006001136W WO 2007036939 A3 WO2007036939 A3 WO 2007036939A3
Authority
WO
WIPO (PCT)
Prior art keywords
crop
crop protection
methods
microcapsules
silica shell
Prior art date
Application number
PCT/IL2006/001136
Other languages
French (fr)
Other versions
WO2007036939A2 (en
Inventor
Ofer Toledano
Iris Binyamin
Haim Bar-Simantov
Alon Seri-Levy
Original Assignee
Sol Gel Technologies Ltd
Ofer Toledano
Iris Binyamin
Haim Bar-Simantov
Alon Seri-Levy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sol Gel Technologies Ltd, Ofer Toledano, Iris Binyamin, Haim Bar-Simantov, Alon Seri-Levy filed Critical Sol Gel Technologies Ltd
Priority to EP06796133A priority Critical patent/EP1942731A2/en
Priority to BRPI0616409-9A priority patent/BRPI0616409A2/en
Priority to US12/088,297 priority patent/US20080254082A1/en
Priority to AU2006296165A priority patent/AU2006296165B2/en
Priority to CA2623888A priority patent/CA2623888C/en
Publication of WO2007036939A2 publication Critical patent/WO2007036939A2/en
Publication of WO2007036939A3 publication Critical patent/WO2007036939A3/en
Priority to IL190453A priority patent/IL190453A0/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to a method for crop protection comprising administering to one or both of the crop and its environment a composition comprising a carrier; and microcapsules having a core material comprising a pesticide encapsulated by a silica shell, wherein the silica shell constitutes up to 10% w/w out of the total weight of the microcapsules, and wherein said administration gives rise to pesticide activity with immediate onset and prolonged effect. The invention further relates to a method for acute treatment of a pest-infested crop.
PCT/IL2006/001136 2005-09-27 2006-09-27 Methods for crop protection WO2007036939A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP06796133A EP1942731A2 (en) 2005-09-27 2006-09-27 Methods for crop protection
BRPI0616409-9A BRPI0616409A2 (en) 2005-09-27 2006-09-27 method for crop protection, and method for preparing a microcapsule
US12/088,297 US20080254082A1 (en) 2005-09-27 2006-09-27 Methods for Crop Protection
AU2006296165A AU2006296165B2 (en) 2005-09-27 2006-09-27 Methods for crop protection
CA2623888A CA2623888C (en) 2005-09-27 2006-09-27 Methods for crop protection
IL190453A IL190453A0 (en) 2005-09-27 2008-03-26 Methods for crop protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72047705P 2005-09-27 2005-09-27
US60/720,477 2005-09-27

Publications (2)

Publication Number Publication Date
WO2007036939A2 WO2007036939A2 (en) 2007-04-05
WO2007036939A3 true WO2007036939A3 (en) 2007-05-31

Family

ID=37672211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/001136 WO2007036939A2 (en) 2005-09-27 2006-09-27 Methods for crop protection

Country Status (6)

Country Link
US (1) US20080254082A1 (en)
EP (1) EP1942731A2 (en)
AU (1) AU2006296165B2 (en)
BR (1) BRPI0616409A2 (en)
CA (1) CA2623888C (en)
WO (1) WO2007036939A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758888B2 (en) 2000-04-21 2010-07-20 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
CN105120660A (en) * 2013-03-15 2015-12-02 奥麒化工股份有限公司 Encapsulation of active ingredients and method of making

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081222A2 (en) 2003-03-14 2004-09-23 Sol-Gel Technologies Ltd. Agent-encapsulating micro- and nanoparticles, methods for preparation of same and products containing same
US8110284B2 (en) 2003-07-31 2012-02-07 Sol-Gel Technologies Ltd. Microcapsules loaded with active ingredients and a method for their preparation
WO2007015243A2 (en) 2005-08-02 2007-02-08 Sol-Gel Technologies Ltd. Metal oxide coating of water insoluble ingredients
EP2036438A1 (en) * 2007-09-12 2009-03-18 Bayer CropScience AG Post-harvest treatment
DE102007060320A1 (en) * 2007-12-12 2009-06-18 Stiftung Nano Innovations, Olten Protective layer for plants and trees, their production and use
EA201290500A1 (en) * 2009-12-15 2013-01-30 Фмк Корпорейшн MICROCAPSULES OF SILICON DIOXIDE WITH SLOW-DROPPED
CN101817711B (en) * 2010-05-11 2012-08-01 上海师范大学 Emamectin benzoate-algae slow release type water dispersible granular insecticide and preparation method
CN101830760B (en) * 2010-05-11 2012-08-01 上海师范大学 Emamectin benzoate-algae slow-release type microcapsule pesticide and preparation method thereof
DE102010037691A1 (en) * 2010-09-21 2012-03-22 Holger Blum Stabilized 3,3 dialkoxy-1-propene preparation
CN102037991B (en) * 2010-12-30 2013-06-12 江苏腾龙生物药业有限公司 Composite pesticide containing abamectin and cidial
KR101569891B1 (en) * 2012-02-13 2015-11-27 동국대학교 산학협력단 Sol-gel Chip using Porous Substrate for Entrapping Small Molecules and Screening Method of Small Molecules Specific Material Using thereof
US9687465B2 (en) 2012-11-27 2017-06-27 Sol-Gel Technologies Ltd. Compositions for the treatment of rosacea
CN103229772B (en) * 2013-03-07 2015-04-08 河南好年景生物发展有限公司 Microcapsule suspending agent containing avermectin and dimehypo
CN104521955A (en) * 2014-12-14 2015-04-22 仲恺农业工程学院 Pesticide microcapsule and preparation method thereof
CN105766896B (en) * 2014-12-25 2018-07-03 沈阳中化农药化工研发有限公司 A kind of dispersible oil-suspending agent
CN104886043A (en) * 2015-02-09 2015-09-09 周保东 Difenoconazole microcapsule suspending agent and preparation method thereof
CN105343032B (en) * 2015-11-11 2018-02-09 河南后羿实业集团有限公司 A kind of Fenbendazole micro-capsule and preparation method thereof
CN105613145A (en) * 2015-12-25 2016-06-01 青岛百瑞吉生物工程有限公司 Method for controlling insect damage caused by camphor tree psilogramma menephron
GB2551814B (en) * 2016-06-30 2021-02-24 Syngenta Participations Ag Microcapsules encapsulating lambda-cyhalothin
CN106259380A (en) * 2016-08-10 2017-01-04 深圳市大西塔科技有限公司 A kind of preparation method of emamectin benzoate microsphere suspending agent
CN106954627A (en) * 2017-02-23 2017-07-18 西南大学 A kind of method for preparing avermectin nanometer silica controlled release agent
CN108849868A (en) * 2018-05-23 2018-11-23 深圳诺普信农化股份有限公司 A kind of microcapsule formulation and preparation method thereof containing avermectin and fosthiazate
US20220217976A1 (en) * 2019-02-04 2022-07-14 Basf Se New microcapsules for agricultural applications

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785798A (en) * 1967-04-26 1974-01-15 Gaf Corp Biologically active particulate material and the process for manufacturing same
US4464317A (en) * 1980-01-28 1984-08-07 The Washington University Method of encapsulating active agents with inorganic coatings
JPH0240302A (en) * 1988-07-27 1990-02-09 Sumitomo Metal Ind Ltd Herbicide
JPH03229634A (en) * 1990-02-03 1991-10-11 Agency Of Ind Science & Technol Inorganic fine particle shell sustained release microsphere
EP0680753A2 (en) * 1994-05-06 1995-11-08 Feinchemie GmbH Sebnitz Metal oxide composite with controllable release
WO2000009652A2 (en) * 1998-08-13 2000-02-24 Sol-Gel Technologies Ltd. Method for the preparation of oxide microcapsules loaded with functional molecules and the products obtained thereof
WO2002085113A1 (en) * 2001-04-20 2002-10-31 3M Innovative Properties Company Controlled release particles
WO2005009604A1 (en) * 2003-07-31 2005-02-03 Sol-Gel Technologies Ltd. Microcapsules loaded with active ingredients and a method for their preparation

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642032C2 (en) 1976-09-18 1987-04-30 Rupprecht, Herbert, Prof. Dr., 8400 Regensburg Process for incorporating active ingredients into silicon dioxide-containing carrier materials and a silicon dioxide-containing preparation
US4880851A (en) * 1987-02-26 1989-11-14 Tohru Yamamoto Aromatic composition and method for the production of the same
AT389465B (en) * 1987-08-18 1989-12-11 Kwizda Fa F Johann METHOD FOR FORMING MICROCAPSULES OR MICROMATRIX BODIES
US5225278A (en) 1987-08-26 1993-07-06 Rohm And Haas Company Process for microencapsulation
MX168680B (en) * 1987-11-06 1993-06-02 Rohm & Haas SOLIDIFICATION AND ENCAPSULATION METHOD USING NUCLEO POLYMER PARTICLES, COVER
WO1990002655A1 (en) 1988-09-06 1990-03-22 Encapsulation Systems, Inc. Realease assist microcapsules
US5227979A (en) * 1989-10-13 1993-07-13 Hitachi Metals, Ltd. Method of designing cavity shape of mold
IL93134A (en) * 1990-01-23 1997-11-20 Yissum Res Dev Co Doped sol-gel glasses for obtaining chemical interactions
GB9021061D0 (en) * 1990-09-27 1990-11-07 Unilever Plc Encapsulating method and products containing encapsulated material
US5273749A (en) * 1991-05-23 1993-12-28 Korea Research Institute Of Chemical Technology Process for preparing coated microbial pesticides and pesticides produced therefrom
US5576008A (en) * 1991-07-19 1996-11-19 Industrial Technology Research Institute Preparation of pesticide microcapsule
US5866153A (en) 1993-02-09 1999-02-02 Novartis Corporation Process for the preparation of microcapsules
US5846554A (en) * 1993-11-15 1998-12-08 Zeneca Limited Microcapsules containing suspensions of biologically active compounds and ultraviolet protectant
US5591453A (en) 1994-07-27 1997-01-07 The Trustees Of The University Of Pennsylvania Incorporation of biologically active molecules into bioactive glasses
FR2747668B1 (en) * 1996-04-22 1998-05-22 Rhone Poulenc Chimie PROCESS FOR THE PREPARATION OF SILICA COMPRISING A SILICA BARK AND A HEART OF ANOTHER MATERIAL
WO1997045367A1 (en) 1996-05-29 1997-12-04 Orion-Yhtymä Oy Dissolvable oxides for biological applications
IL120022A (en) 1997-01-16 2003-02-12 Yissum Res Dev Co Sunscreens for protection from sun radiation
US5972363A (en) * 1997-04-11 1999-10-26 Rohm And Haas Company Use of an encapsulated bioactive composition
US6090399A (en) * 1997-12-11 2000-07-18 Rohm And Haas Company Controlled release composition incorporating metal oxide glass comprising biologically active compound
EP0934773B1 (en) 1998-02-06 2004-02-04 Seiwa Kasei Co., Ltd. Microcapsule having a specific wall and method for producing the same
FR2774906B1 (en) * 1998-02-13 2000-05-12 Rhodia Chimie Sa ORGANIC HEART AND MINERAL BARK ENCAPSULATION SYSTEM BASED ON ALUMINUM HYDROXYCARBONATE AND PREPARATION METHOD THEREOF
DE19810803A1 (en) 1998-03-12 1999-09-16 Wacker Chemie Gmbh Process for the production of microencapsulated products with organopolysiloxane walls
DE19811900C2 (en) 1998-03-18 2003-12-11 Kallies Feinchemie Ag Biocompatible composite material, process for its production and its use
JP2003522621A (en) * 1998-03-19 2003-07-29 マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ Fabrication of multilayer coated particles and hollow shells by electrostatic self-assembly of nanocomposite multilayers on degradable colloid prototypes
PL196973B1 (en) 1998-07-30 2008-02-29 Syngenta Ltd Acid-triggered release microcapsules
US6468509B2 (en) * 1998-12-18 2002-10-22 Sol-Gel Technologies Ltd. Sunscreen composition containing sol-gel microcapsules
US6238650B1 (en) 1999-05-26 2001-05-29 Sol-Gel Technologies Ltd. Sunscreen composition containing sol-gel microcapsules
IL138990A0 (en) 1999-02-12 2001-11-25 Biostream Inc Matrices for drug delivery and methods for making and using the same
US6506397B1 (en) * 1999-02-19 2003-01-14 Curt Thies Pest controlling
US6495352B1 (en) * 1999-04-15 2002-12-17 Sandia Corporation Sol-gel method for encapsulating molecules
ATE353210T1 (en) 1999-05-25 2007-02-15 Sol Gel Technologies Ltd A METHOD FOR PRODUCING A LIGHT-STABLE SUNSCREEN
CA2406008C (en) 2000-04-21 2011-03-15 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
US7758888B2 (en) 2000-04-21 2010-07-20 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
US6485736B1 (en) 2000-09-07 2002-11-26 Syngenta Ltd. Variable release microcapsules
GB2377078B (en) 2001-06-27 2003-06-04 Morgan Crucible Co Fuel cell or electrolyser construction
US20050037087A1 (en) * 2001-11-08 2005-02-17 Noa Lapidot Compositions containing oils having a specific gravity higher than the specific gravity of water
WO2004081222A2 (en) 2003-03-14 2004-09-23 Sol-Gel Technologies Ltd. Agent-encapsulating micro- and nanoparticles, methods for preparation of same and products containing same
KR100524820B1 (en) * 2003-06-17 2005-10-31 한국화학연구원 A preparation method of silica microcapsule
GB0405236D0 (en) * 2004-03-09 2004-04-21 Croda Int Plc The use of a cationically modified hydrolysed starch as a hair fixative
WO2006009772A2 (en) * 2004-06-18 2006-01-26 Tessera, Inc. Multi-frequency noise suppression capacitor set
WO2007015243A2 (en) * 2005-08-02 2007-02-08 Sol-Gel Technologies Ltd. Metal oxide coating of water insoluble ingredients
US10688462B2 (en) * 2008-07-31 2020-06-23 Sol-Gel Technologies Ltd. Microcapsules comprising active ingredients and a metal oxide shell, a method for their preparation and uses thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785798A (en) * 1967-04-26 1974-01-15 Gaf Corp Biologically active particulate material and the process for manufacturing same
US4464317A (en) * 1980-01-28 1984-08-07 The Washington University Method of encapsulating active agents with inorganic coatings
JPH0240302A (en) * 1988-07-27 1990-02-09 Sumitomo Metal Ind Ltd Herbicide
JPH03229634A (en) * 1990-02-03 1991-10-11 Agency Of Ind Science & Technol Inorganic fine particle shell sustained release microsphere
EP0680753A2 (en) * 1994-05-06 1995-11-08 Feinchemie GmbH Sebnitz Metal oxide composite with controllable release
WO2000009652A2 (en) * 1998-08-13 2000-02-24 Sol-Gel Technologies Ltd. Method for the preparation of oxide microcapsules loaded with functional molecules and the products obtained thereof
WO2002085113A1 (en) * 2001-04-20 2002-10-31 3M Innovative Properties Company Controlled release particles
WO2005009604A1 (en) * 2003-07-31 2005-02-03 Sol-Gel Technologies Ltd. Microcapsules loaded with active ingredients and a method for their preparation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199012, Derwent World Patents Index; AN 1990-087251, XP002417623 *
DATABASE WPI Week 199147, Derwent World Patents Index; AN 1991-343598, XP002417622 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758888B2 (en) 2000-04-21 2010-07-20 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
US8039020B2 (en) 2000-04-21 2011-10-18 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
US8449918B2 (en) 2000-04-21 2013-05-28 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
CN105120660A (en) * 2013-03-15 2015-12-02 奥麒化工股份有限公司 Encapsulation of active ingredients and method of making
CN105120660B (en) * 2013-03-15 2018-03-27 奥麒化工股份有限公司 The encapsulating of active component and manufacture method

Also Published As

Publication number Publication date
AU2006296165A1 (en) 2007-04-05
CA2623888C (en) 2013-08-06
EP1942731A2 (en) 2008-07-16
US20080254082A1 (en) 2008-10-16
WO2007036939A2 (en) 2007-04-05
BRPI0616409A2 (en) 2011-06-21
AU2006296165A2 (en) 2008-04-24
CA2623888A1 (en) 2007-04-05
AU2006296165B2 (en) 2012-11-08

Similar Documents

Publication Publication Date Title
WO2007036939A3 (en) Methods for crop protection
WO2006127053A3 (en) Controlled release oral delivery systems
UA90440C2 (en) Insecticidal or miticidal composition of bifenthrin and cyano-pyrethroids, method for controlling undesirable insects or mites
EG25201A (en) 4-cyclopropyl-1,2,3- thiadiazole compound, agrohorticultural plant disease controlling agent and method of using the same
WO2006127559A3 (en) Indicia bearing package for a deliery system comprising an edible composition
IL182594A0 (en) 3-triazolyphenyl sulfide derivative and insecticide/acaricide/nematicide containing the same as active ingredient
WO2004017920A3 (en) Novel biphenyl and biphenyl-like cannabinoids
WO2006096439A3 (en) Pharmaceutical compositions for the treatment and/or prevention of schizophrenia and related diseases
EP1834637A4 (en) Preventive/therapeutic composition for free radical disease
WO2011081787A3 (en) Sustained-release silica microcapsules
TW200718359A (en) Pesticidal mixtures
DE602005003334D1 (en) LARGE GLASSY PEARLS
WO2007037905A3 (en) Pesticide strips for control of mites in honeybees
WO2006056696A3 (en) 2-alcoxy-3,4,5-trihydroxy-alkylamides, preparation thereof, compositions containing them and use thereof
WO2007005941A3 (en) Liver targeted conjugates
FR2894143B1 (en) PROLONGED RELEASE COMPOSITION OF THE ACTIVE INGREDIENTS, PROCESS FOR PREPARING THE SAME AND USE THEREOF
WO2006121717A3 (en) Skin care compositions containing idebenone
WO2007062248A3 (en) Insecticidal compositions and uses thereof
WO2007125383A3 (en) Topical drug delivery by iontophoresis
WO2007009686A3 (en) Substituted pyrazoline compounds, their preparation and use as medicaments
PL2170415T3 (en) Antimicrobial composition
WO2005058934A3 (en) Glycosylated steroid derivatives with anti-migratory activity
WO2007025994A3 (en) Use of at least one 2-alkyl furan, as depigmenting or lightening active principle
WO2006079625A3 (en) Medicaments for the prevention or treatment of heart failure comprising administration of an anticholinergic
HK1073228A1 (en) Aromatic herb preparation

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2623888

Country of ref document: CA

Ref document number: 190453

Country of ref document: IL

Ref document number: 2006296165

Country of ref document: AU

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2006296165

Country of ref document: AU

Date of ref document: 20060927

Kind code of ref document: A

WWP Wipo information: published in national office

Ref document number: 2006296165

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2006796133

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12088297

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2006796133

Country of ref document: EP

ENP Entry into the national phase

Ref document number: PI0616409

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20080326